Attribute 'document' is not allowed to appear in element 'svrl:active-pattern'

[pigelvy]

Using SchematronResourceSCH (r7.0.1), the SVRL mashalling fails. It seems that the active-pattern contains the attribute document instead of documents.

Here's a simple JUnit test showing the problem.

@Test
  void simple_test() throws Exception {
    String xml = "<xml id='1'/>";

    String sch = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
                 "<schema xmlns=\"http://purl.oclc.org/dsdl/schematron\" queryBinding=\"xslt2\">\n" +
                 "  <pattern>\n" +
                 "    <rule context=\"xml\"><assert test=\"exists(@id)\">No id</assert></rule>\n" +
                 "  </pattern>\n" +
                 "</schema>\n";

    final SchematronResourceSCH schResource = SchematronResourceSCH.fromString(sch, UTF_8);
    final SchematronOutputType schematronOutputType = schResource.applySchematronValidationToSVRL(new StringStreamSource(xml));


    final SVRLMarshaller svrlMarshaller = new SVRLMarshaller();
    svrlMarshaller.getAsString(schematronOutputType); // This throws an exception
  }

[phax]

I cannot reproduce this Exception on my side.

Looking at my (self-built) XSD, I can see this comment:

      <!-- [ph] Schematron 2016 adds this in favor of "document" -->
      <xs:attribute name="documents" type="xs:string"/>
...
      <xs:attribute name="document" type="xs:string"/>

So this is kind of Schematron-specification dependent.

The RNC of the 2006 specification contains this snippet:

The RNC of the 2016 specification contains the "documents" attribute:

Edit: for Schematron 2020 is identical to 2016 for this field

And ISO Schematron emits the document attribute:

And finally SchXslt 1.9.5 does it according to Schematron 2016:

It is all very messy....

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[phax]

Bascially by chosing an implementation you can decide what attribute you will get. Hope this works.
Or shall we modify the ISO Schematron XSLT to produce documents instead?